26884 (number)
26,884 (twentysix thousand eight hundred eightyfour) is an even fivedigits composite number following 26883 and preceding 26885. In scientific notation, it is written as 2.6884 × 10^{4}. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 11,040 positive integers (up to 26884) that are relatively prime to 26884.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 28
 Digital Root 1
Name
Short name  26 thousand 884 

Full name  twentysix thousand eight hundred eightyfour 
Notation
Scientific notation  2.6884 × 10^{4} 

Engineering notation  26.884 × 10^{3} 
Prime Factorization of 26884
Prime Factorization 2^{2} × 11 × 13 × 47
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  13442  Product of the distinct prime numbers 
λ(n)  Liouville Lambda  1  Returns the parity of Ω(n), such that λ(n) = (1)^{Ω(n)} 
μ(n)  Mobius Mu  0  Returns:

Λ(n)  Mangoldt function  0  Returns log(p) if n is a power p^{k} of any prime p (for any k >= 1), else returns 0 
The prime factorization of 26,884 is 2^{2} × 11 × 13 × 47. Since it has a total of 5 prime factors, 26,884 is a composite number.
Divisors of 26884
24 divisors
τ(n)  Total Divisors  24  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  56448  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  29564  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  2352  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  163.96341055248  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  11.430272108844  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 26,884 can be divided by 24 positive divisors (out of which 16 are even, and 8 are odd). The sum of these divisors (counting 26,884) is 56,448, the average is 2,352.
Other Arithmetic Functions (n = 26884)
φ(n)  Euler Totient  11040  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  1380  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 2947  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  0  The number of ways n can be represented as the sum of 2 squares 
There are 11,040 positive integers (less than 26,884) that are coprime with 26,884. And there are approximately 2,947 prime numbers less than or equal to 26,884.
Divisibility of 26884
m  2  3  4  5  6  7  8  9 

n mod m  0  1  0  4  4  4  4  1 
The number 26,884 is divisible by 2 and 4.
Classification of 26884
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
By Shape (2D, noncentered)
 Heptagonal
 Nonagonal
Base conversion (26884)
Base  System  Value 

2  Binary  110100100000100 
3  Ternary  1100212201 
4  Quaternary  12210010 
5  Quinary  1330014 
6  Senary  324244 
8  Octal  64404 
10  Decimal  26884 
12  Duodecimal  13684 
16  Hexadecimal  6904 
20  Vigesimal  3744 
36  Base36  kqs 
Basic calculations (n = 26884)
Multiplication
n×yn×2  53768 

n×3  80652 
n×4  107536 
n×5  134420 
Division
n÷yn÷2  13442.000 

n÷3  8961.333 
n÷4  6721.000 
n÷5  5376.800 
Exponentiation
n^{y}n^{2}  722749456 

n^{3}  19430396375104 
n^{4}  522366776148295936 
n^{5}  14043308409970787943424 
Nth Root
^{y}√n^{2}√n  163.96341055248 

^{3}√n  29.956975362554 
^{4}√n  12.804819817259 
^{5}√n  7.6895119704088 
26884 as geometric shapes
Circle
Radius = nDiameter  53768 

Circumference  168917.15379822 
Area  2270584381.3556 
Sphere
Radius = nVolume  81389854011153 

Surface area  9082337525.4225 
Circumference  168917.15379822 
Square
Length = nPerimeter  107536 

Area  722749456 
Diagonal  38019.717410838 
Cube
Length = nSurface area  4336496736 

Volume  19430396375104 
Space diagonal  46564.453910682 
Equilateral Triangle
Length = nPerimeter  80652 

Area  312959694.73369 
Altitude  23282.226955341 
Triangular Pyramid
Length = nSurface area  1251838778.9348 

Volume  2289894172996.4 
Height  21950.694081661 
Cryptographic Hash Functions
md5  bca7d174d4387a5394a9c3d899091b2d 

sha1  8b1b9d114dedf28b476e944b4e1176be272c84fb 
sha256  a80c1579c1592a83f53b6c9d3fe5da054d054227e183aee67df786d010480fdc 
sha512  69c71be439028e8fc0d50f471c33211fdd9140055c16d7969f5758dd60ade327cbd60e968a007e74f945d646758511a24a11bace83675801007bf49448b8d01e 
ripemd160  b1093f7bd74a6bbd0ca3d7e9881861dbbc19fed0 